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New function for "power steering"

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git-svn-id: https://svn.code.sf.net/p/speed-dreams/code/trunk@6445 30fe4595-0a0c-4342-8851-515496e4dcbd

Former-commit-id: a8be7be20051f0d38dc768d6ac504d0f71b2dadc
Former-commit-id: 1a8cffb621925fe9c5597c1114060aaac9ea609c
This commit is contained in:
kakukri 2016-07-06 22:56:13 +00:00
parent 8038ccb05b
commit 58106555e8
1 changed files with 8 additions and 4 deletions
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12
src/libs/tgfclient/forcefeedback.cpp
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@ -209,9 +209,13 @@ int ForceFeedbackManager::autocenterEffect(tCarElt* car, tSituation *s){
int effectForce;
int sign;
tdble TqAlign;
//force acting on the front wheels
effectForce = car->_steerTqAlign * this->effectsConfig["autocenterEffect"]["frontwheelsmultiplier"] / 1000;
tdble H = 450.0;
TqAlign = car->_steerTqAlign;
TqAlign = H * TqAlign / (fabs(TqAlign) + H);
effectForce = TqAlign * this->effectsConfig["autocenterEffect"]["frontwheelsmultiplier"] / 1000;
//force action on the back wheels
effectForce += car->_wheelFy(REAR_RGT) * this->effectsConfig["autocenterEffect"]["rearwheelsmultiplier"] / 1000 ;
@ -227,11 +231,11 @@ int ForceFeedbackManager::autocenterEffect(tCarElt* car, tSituation *s){
sign = (effectForce > 0) - (effectForce < 0);
//be sure this is a positive number
effectForce = effectForce * sign;
//effectForce = effectForce * sign;
//we use an inverse exponential function to have a stronger force at low values and a lighetr one a bigger values
effectForce = (int)((pow((double) effectForce, (double) 1/2) * 120) * sign);
//effectForce = (int)((pow((double) effectForce, (double) 1/2) * 120) * sign);
return effectForce;
}